* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  background-color: #f5f5f5;
}
// 头部
header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 11.7333vw;
  background-color: #fff;
  // padding-top: 2.6667vw;
  padding: 7px 3px;
  .car {
    line-height: 8vw;
    width: 62.6667vw;
    height: 8vw;
    text-align: center;
    margin: 0 auto;
    h2 {
      font-weight: 700;
      font-size: 4.2667vw;
    }
  }
}
// 主体·
main {
  width: 100%;
  margin-top: 11.7333vw;
  .box {
    width: 100%;
    height: 100.5333vw;
    text-align: center;
    padding: 90px 25px;
    .box2 {
      img {
        width: 37.3333vw;
        height: 24.5333vw;
      }
      p {
        font-size: 14px;
        color: grey;
        margin: 25px 0;
      }
      a {
        display: block;
        width: 110px;
        margin: 0 auto;
        font-size: 16px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        color: #fff;
        border-radius: 25px;
        background: linear-gradient(90deg, #f9211c, #ff6335);
      }
    }
  }
}
// 底部
footer {
  border-top: 0.2667vw solid #999;
  display: flex;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 4;
  height: 13.3333vw;
  width: 100%;
  background-color: #fff;
  a {
    width: 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    p {
      margin-top: 2.1333vw;
    }
  }
}
